Aflas 150 O rings

Tetrafluoroethylene-Propylene (AFLAS)

Material Description

This elastomer is a copolymer of tetrafluoroethylene (TFE) and propylene. AFLASis unique due to its resistance to petroleum products, steam, phosphate esters and brake fluids. In some respects, it exhibits media compatibility properties similar to ethylene propylene and fluorocarbon. It has fair resistance to brake fluids and phosphate esters while exhibiting good resistance to petroleum oils.

Cure system: Peroxide-cured

Standard AFLAS compounds are peroxide-cured.

Temperature Range:

Standard Low Temp: -10°C (-14°F)

Standard High Temp: 220°C (428°F)